<template>
  <div class="wrapper">
    <swiper :options="swiperOption" v-if="showSwiper">
      <swiper-slide v-for="item of list" :key="item.id">
        <img class="swiper-img" :src="item.imgUrl" alt="">
      </swiper-slide>
      <div class="swiper-pagination" slot="pagination"></div>
    </swiper>
  </div>
</template>

<script>
  export default {
    name: "HomeSwiper",
    props: {
      list: Array
    },
    data() {
      return {
        swiperOption: {
          pagination: '.swiper-pagination',
          loop: true
        },
      }
    }, computed: {
      showSwiper() {
        return this.list.length
      }
    }
  }
</script>

<style lang="stylus" scoped>
  .wrapper >>> .swiper-pagination-bullet-active
    background #fff !important

  .wrapper
    width 100%
    /*height 0*/
    /*overflow hidden*/
    /*padding-bottom 31.25%*/
    background #ccc

    .swiper-img
      width 100%
      height 180px
</style>
